New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Which of the following is the principle electrolyte of

    the extracellular fluid?
    A Potassium Correct Answer Incorrect Answer
    B Sodium Correct Answer Incorrect Answer
    C Magnesium Correct Answer Incorrect Answer
    D Zinc Correct Answer Incorrect Answer

    Solution

    Sodium is the primary electrolyte in extracellular fluid, maintaining fluid balance.

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